结论在保证X线图像质量前提下，降低X射线管电压和曝光量，可以有效地减少放射性损害。
Conclusion Radiation injuries may effectively decreased with reducing X-ray tube voltage and exposure level under the precondition of X-ray image quality to be guaranteed.
同样也有些能够帮助减轻由放射性粒子引起器官损害的特殊药品。
There are also specific drugs that can help to reduce the damage to internal organs caused by radioactive particles.
反应堆释放的一种放射性物质就是碘的同位素，其会人们尤其是儿童造成严重的健康损害。
One of the radioactive materials released by reactors is radiative isotopes of iodine, which poses a serious health risk particularly to children.
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